O2 XDA Stellar vs Samsung Galaxy A11

Compare recorded specifications, size and practical differences.

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Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

  • Weight

    Galaxy A11: 13 g lighter

    XDA Stellar:
    190 g
    Galaxy A11:
    177 g
  • Width

    XDA Stellar: 17.3 mm narrower

    XDA Stellar:
    59 mm
    Galaxy A11:
    76.3 mm
  • Screen diagonal

    XDA Stellar: 3.6 in smaller diagonal

    XDA Stellar:
    2.8 in
    Galaxy A11:
    6.4 in
  • Rear camera layout

    XDA Stellar:
    Single
    Galaxy A11:
    Triple
  • Depth

    Galaxy A11: 10.6 mm thinner

    XDA Stellar:
    18.6 mm
    Galaxy A11:
    8 mm
  • Height

    XDA Stellar: 49.4 mm shorter

    XDA Stellar:
    112 mm
    Galaxy A11:
    161.4 mm

Physical size

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

  1. 1. XDA Stellar

    Height:
    112 mm
    Width:
    59 mm
    Depth:
    18.6 mm +10.6 mm versus Galaxy A11
  2. 2. Galaxy A11

    Height:
    161.4 mm +49.4 mm versus XDA Stellar
    Width:
    76.3 mm +17.3 mm versus XDA Stellar
    Depth:
    8 mm

Weight

Bars start at zero and share a scale within this chart.

  1. 1. XDA Stellar

    190 g

    +13 g versus Galaxy A11

  2. 2. Galaxy A11

    177 g

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

  1. 1. XDA Stellar

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 cm²
  2. 2. Galaxy A11

    Screen diagonal:
    6.4 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    100.5 cm²

Galaxy A11 has approximately 314.1% more rectangular screen area than XDA Stellar.

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

Recorded RAM for XDA Stellar, Galaxy A11, compared at the same storage capacity.
StorageXDA StellarGalaxy A11
32 GB Unknown 2 / 3 GB RAM Alternative RAM configurations
XDA Stellar: Original memory entry

128 MB RAM · 256 MB ROM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. XDA Stellar

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD

2. Galaxy A11

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSDXC (dedicated slot)

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded battery capacity

Bars start at zero and share a scale within this chart.

  1. 1. XDA Stellar

    1350 mAh

  2. 2. Galaxy A11

    4000 mAh

    +2650 mAh versus XDA Stellar

Specifications

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

1. XDA Stellar2. Galaxy A11

Everyday essentials
Everyday essentials — specifications for XDA Stellar, Galaxy A11.
SpecificationXDA StellarGalaxy A11
Dimensions (HxWxD)
  • 112 Х 59 Х 18.6 mm
  • 161.4 Х 76.3 Х 8 mm
Weight
  • 190 g
  • 177 g
Technology
  • TFT
  • TFT
Screen size
  • 2.8" inch
  • 6.4" inch
Screen resolution
  • 240 x 320 px
  • 720 x 1560 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 MB RAM
  • 256 MB ROM
  • 32GB 2GB RAM
  • 32GB 3GB RAM
Memory card support
  • microSD
  • microSDXC (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1350 mAh
  • Removable Li-Ion
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Microsoft Windows Mobile 6.0 Professional
  • Android 10.0
Chipset
  • Qualcomm MSM7200
Unknown
Headphone jack
  • No
  • Yes
Display
Display — specifications for XDA Stellar, Galaxy A11.
SpecificationXDA StellarGalaxy A11
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 24.3 cm2
  • 100.5 cm2
Screen format
  • 4:3 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 36.7%
  • 81.6%
PPI /points per inch/
  • 143 PPI
  • 268 PPI
Camera and Video
Camera and Video — specifications for XDA Stellar, Galaxy A11.
SpecificationXDA StellarGalaxy A11
Rear camera, main
  • 3.15 MP
  • Single
  • 13 MP
  • Triple
Camera specs
  • 3.15 MP
  • AF
  • 13 MP
  • f/1.8
  • 28mm (wide)
  • AF -5 MP
  • f/2.2 (ultrawide) -2 MP
  • f/2.4
  • (depth)
Functions Unknown
  • LED flash
  • panorama
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 8 MP
  • Single
Specifications
  • VGA videocall camera
  • 8 MP
  • f/2.0
Performance
Performance — specifications for XDA Stellar, Galaxy A11.
SpecificationXDA StellarGalaxy A11
Processor CPU
  • 400 MHz ARM 11
  • Octa-core 1.8 GHz
Graphics processor GPU
  • Adreno 130
Unknown
General specs
General specs — specifications for XDA Stellar, Galaxy A11.
SpecificationXDA StellarGalaxy A11
Release date
  • 2007
  • November
  • 2020
  • March 13
Colors
  • Silver
  • Black
  • White
  • Blue
  • Red
Battery life
  • Stand by time- Up to 365 h Talking time- Up to 5 h
Unknown
Body build Unknown
  • Glass front
  • plastic back
  • plastic frame
Communication and Connectivity
Communication and Connectivity — specifications for XDA Stellar, Galaxy A11.
SpecificationXDA StellarGalaxy A11
SIM card
  • Mini-SIM
  • Single SIM (Nano-SIM)Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only) -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE (unspecified)
Speed
  • HSPA 3.6/0.384 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11b/g
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • 2.0
  • microUSB 2.0
Bluetooth
  • 2.0
  • Yes
Music and Audio
Music and Audio — specifications for XDA Stellar, Galaxy A11.
SpecificationXDA StellarGalaxy A11
Radio
  • No
Unknown
Others
  • Handwriting recognition
Unknown
Other features
Other features — specifications for XDA Stellar, Galaxy A11.
SpecificationXDA StellarGalaxy A11
Dop
  • Pocket Office -Business card reader -Voice memo -Media Player 10 HTC Kaiser platform
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity - Fast charging 15W